baber/WOPTO huggingface dataset:
Patent JP-2000239986-A (JP)
Title: Digestion of lignocellulose material
Inventor: KITAGAWA ISAYOSHI
IPC: D21C3/02
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To reduce the additive rate of a cooking liquor and the amount of steam used in subjecting a lignocellulose material to kraft cooking by using an alkali cooking liquor by a continuous pulp digester. SOLUTION: In a method for producing a kraft pulp in which a lignocellulose material is introduced to the top part of a permeating zone A of a digester, a cooking liquor is permeated to the lignocellulose, which is fed to a cooking zone B and continuously digested, the cooking liquor is introduced to the bottom of the permeating zone A, the cooking liquor is permeated to the dropping lignocellulose by countercurrent. Then the liquor is extracted from the top part of the permeating zone A and the extracted liquor of the cooking zone B is used as a sealing liquor of a high-pressure feeder 5 arranged at the front part of the permeating zone.
Patent JP-S60184718-A (JP)
Title: Elastic shaft coupling
Inventor: KATOU HISAO
IPC: F16D3/12
Filed: 1984-02-29
Abstract: PURPOSE:To improve the transmission performance of a turning force and damp the vibration in the axial direction by arranging odd number of insertion holes in the axial direction at equal intervals in the circumferential direction onto a rubber bush which unites outer and inner cylinders and receiving the rubber stoppers of the bush. CONSTITUTION:A rubber stopper 16 for the insertion holes 15 arranged at three equally divided parts in the peripheral direction of a rubber bush part 4 is received into a hole groove part 20 of a spacer 17, and a turning force is transmitted. The rubber bush 14 is cut in the peripheral direction by the insertion holes 15, and the rigidity in the axial direction of an elastic shaft coupling 11 is reduced by the portion of the insertion holes 15, and the vibration in the axial direction which is applied onto the coupling 11 is markedly damped by the rubber bush 14. When a handle is turning-operated, the turning force in the direction of arrow X of the yoke outer cylindrical part 1 is transmitted to an outer cylinder 12, and the outer cylinder 12 side part of the rubber bush part 14 between the insertion holes 15 is shifted in the direction of arrow X, and the turning force is transmitted to a shaft 2 through the side surface of the concaved groove part 20 in a fork part 21, and the revolution response can be improved.
Patent JP-S52123221-A (JP)
Title: Magnetization of magnetically erasing head
Inventor: FUJIWARA TATSUO
IPC: H01F13/00
Filed: 1976-04-09
Abstract: PURPOSE:To ensure magnetizationof high density with a simple construction by accomplishing the magnetization in an laternating magnetic field with the use of an electromagnet which is made movable relative to a head.
Patent JP-S53125001-A (JP)
Title: Member for recording of information
Inventor: TERAO MOTOYASU
IPC: G11B7/24
Filed: 1977-04-08
Abstract: PURPOSE:To make possible flattening of surface and obviate disordering of the shape of recesses even if the fine recesses are formed by laser light, etc. by laminating two or more layers of specific thin films on a substrate.
Patent JP-S56139857-A (JP)
Title: Threshold value setting method of tool abnormality detector
Inventor: WAKAI HIDEYUKI
IPC: B23Q17/09
Filed: 1980-03-27
Abstract: PURPOSE:To determine a threshold value with a tool abnormality detector, by successively storing input from an NC machine tool which is variable in accordance with the state of a tool as a switch is turned on. CONSTITUTION:Based on NC information NI from an NC machine tool 2, a location on a tool is decided whether it could cause any abnormality in the course of machining. A switch 3 for setting a threshold value is then checked whether on or not. If it is on, an abnormality is to be checked for setting a threshold value which requires successive writing of input data from the machine tool 2 in a given memory.
Patent JP-S56144232-A (JP)
Title: Double acting opening jacquard
Inventor: BUARUTAA KAIMU
IPC: D03C3/24
Filed: 1981-03-20
Abstract: 1. Double stroke open shed jacquard machine with lifters which have three projections, are guided with play at at least one stationary screen, arranged between the lifting griffs, which do not intersect one another, and are supported in their lower shed position on the lifter base, wherein one lifting griff box, preferably the lower one, is guided in the contact region of the lifters such that it moves laterally, characterized in that the lifters (1) are constructed with one arm, are secured against rotation about their axis and their projections (2, 3), associated with the lifting griffs (6, 7) are directed towards opposite sides, the lifters (1) being supported in the impressing direction of the needles, on the screen (9) disposed between the lifting griffs (6, 7) whilst avoiding a further screen arranged below the lifting griffs (6, 7) and an additional screen (12) being provided above the open shed position of the upper lifting griff (6).
Patent JP-S58157024-A (JP)
Inventor: TOGUCHI TAKEHIKO
IPC: H01H73/04
Filed: 1982-03-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S56137106-A (JP)
Title: Detection for thickness of stuck material in rotary kiln
Inventor: YAMASHITA RIYOUICHI
IPC: G01B7/06
Filed: 1980-03-28
Abstract: PURPOSE:To grasp formation conditions of the stuck material in the kiln during the operation of the rotary kiln to take improvement measures of operation corresponding to them by calculating by the amount of heat from the iron skin and a the  amount of heat flowed through between gas in the kiln and the iron skin. CONSTITUTION:Outside surface temperature T2 of iron skin 1 is measured by surface thermometer 3, and the signal from this thermometer 3 is input to operator 5. Similarly, the signal from thermometer 6 for measuring of air temperature T3 is  input to operator 5. Temperature T1 of the gaseous atmosphere in the kiln is measured by thermocouple 8, and the signal is input to operator 5. Operator 5 takes  in signals indicating input termometric results T1, T2 and T3 as data and calculates  QA, unknown number (d), and QB by equations 1 and 2 and calculates thickness  (d) of stuck material 12 in the kiln by equation 3 and displays it on display equipment 11. In expressions, (d), QA, QB, r1, and K1-K5 are the thickness to be obtained of the stuck material, the amount of heat from the iron skin, the amount  of heat flowed through between gas in the kiln and the iron skin, the distance  (constant) from the center of the kiln to the refractory wall inside face, and constants respectively.
Patent JP-S53125029-A (JP)
Title: Stretching method for screen-form sensitive material
Inventor: TANAKA KAZUMOTO
IPC: G03G21/00
Filed: 1977-04-08
Abstract: PURPOSE:To favorably stretch a screen-form sensitive material with a simple constitution by reinforcing with strings the space between the cylindrical frames which form a drum-shaped supporting structure.
Patent JP-H11236805-A (JP)
Title: Platform of gas turbine rotor blade
Inventor: FUKUE ICHIRO
IPC: F01D5/30
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To simplify the cooling structure of a platform of a gas turbine rotor blade and to make uniform the effect of cooling. SOLUTION: Cavities 2, 3, 4 are formed in a platform 1, and an impingement plate 11 is installed on the underpart of each cavity. Cooling holes 5 and 6 are provided in cavities 2 and 3, respectively, while cooling holes 7 and 8 provided in the cavity 4, and these cooling holes penetrate the platform 1 aslant upward so that the cooling air blows out upward aslant, and thereby the surrounding is cooled. The cooling air 70 flows into the cavities 2, 3, 4 from holes 12 provided in the impingement plates 11 for cooling approx. the whole area while the periphery is cooled by slant holes 5-8, so that the platform 1 can be cooled uniformly without providing any long, complicated cooling passage improving workability.
Patent JP-S61199902-A (JP)
Inventor: NISHIBASHI HIROTO
IPC: B27M1/08
Filed: 1985-02-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10238321-A (JP)
Title: Movement amount measuring device for engine valve
Inventor: KOBAYASHI HARUKI
IPC: G01M15/00
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To simply measure a movement amount of an engine valve as a cylinder head is prevented from being touched with a hand or oil is prevented from adhesion to a sensor. SOLUTION: A support body 11 in the shape of a cylinder with a bottom is removably fitted in a cylinder 7a for an engine from which a piston and a connecting rod are removed, and a displacement sensor 16 separated away from the lower ends of engine valves 1a and 1b by a given amount is arranged at a bracket 15, arranged in the support body 11, in the axial direction of the engine valve. This constitution performs simple measurement of a movement amount of an engine valve in a way that the whole of a device is only fitted in the cylinder, from which the piston and the connecting rod are removed, without touching a cylinder head and a cylinder block with a hand.
Patent JP-H02219896-A (JP)
Title: Perfume composition
Inventor: MASUDA HIDEKI
IPC: A23L27/20
Filed: 1989-02-22
Abstract: PURPOSE:To obtain the title compsn. with a horseradishlike irritating swell and a greeny flavor by incorporating an alkenyl isothiocyanate of a specified formula. CONSTITUTION:One or more alkenyl isothiocyanates of the formula (wherein R<1> and R<2> are each H, a lower alkyl; Y is an alkylene with the number of C atoms of the trunk of 1-10; provided that when R<1-2> are both H, Y is said alkylene except methylene) is incorporated.
Patent JP-S51116453-A (JP)
Title: A process of manufacturing heat-insulating box of refrigerators
Inventor: UENO ISAMU
IPC: F25D23/00
Filed: 1975-04-04
Abstract: PURPOSE:To easily mount a motor for the circulation of cooled air inside on the outer side of the refrigerators of which the heat-insulating wall is packed with heat-insulating foam material.
Patent JP-S60188556-A (JP)
Inventor: IKEI MINORU
IPC: E04B1/41
Filed: 1984-03-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S54133652-A (JP)
Title: Cooling apparatus using mixed refrigerant
Inventor: YAMADA RIYOUKICHI
IPC: F25B7/00
Filed: 1978-04-07
Abstract: PURPOSE: To widen the area of stable operation by giving adiabatic expansion to the liquid from an escape pipe provided at an expected interface between gas and liquid in an gas-liquid separator and conducting the generated cool gas into a returning refrigerant cycle of low pressure.  
     CONSTITUTION: Liquid is conducted through a pipe 12 at the bottom of an gas- liquid separator 3 to be given adiabatic expansion in a capillary type expansion valve 28, and the cool gas generated there is joined with the mixed refrigerant conducted through a pipe 14 at a point X. Meanwhile, the level of condensed liquid in the gas-liquid separtor 3 is raised to reach an expected interface between gas and liquid, and given a stationary state. The condensed liquid is conducted through an escape pipe 25 to be given adiabatic expansion in a capillary type expansion valve 29, and the cool gas generated there is joined with the cool gas from the expansion valve 28 at the point X. Uncondensed gas in the separtor 3 is conducted through a pipe 17, a heat exchanger 5, and a pipe 18, and similarly treated in the gas-liquid separator. This construction serves to ensure a stable operation even if the introduced amount of the condensed liquid is greatly changed according to the variation of the thermal load in a refregerating system. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02219350-A (JP)
Title: Railroad command telephone system
Inventor: MORI MICHIO
IPC: H04M3/42
Filed: 1989-02-21
Abstract: PURPOSE:To reduce a space by providing a means to select a command line and the communication line of another system in command terminal equipment. CONSTITUTION:In each of DTELs 101 and 102 arranged in places 31 and 32, the command lines 51 and 52 connected to terminals 11, 12, and the communication line 9 from a PBX 8 connected to terminals 13 and 14 are housed. Terminals 11 and 12 via transmitter/receivers(TR) 15 and 16 to perform the transmission/reception of selection signal between a communication rack 2, and the terminals 13 and 14 are connected to a selector(SEL) 17. The SEL 17 performs a selection operation corresponding to the operation of a key 18 for selection, and connects a selected terminal to a communication line network(NW) 19, therefore, speech by a transmitter(T) 20 and a receiver(R) 21 via the NW 19 can be freely performed. Therefore, a desired line can be selected via the terminals 11-14 by the SEL 17 by operating the key 18 corresponding to the purpose of speech after the reception of the selection signal by TRs 15 and 16, and the speech by the line selected by the T 20, the R 21, and the NW 19 can be performed, therefore, command speech and general speech can be performed only by providing one DTEL.
Patent JP-H10242759-A (JP)
Title: Oscillation circuit
Inventor: HATA TAKASHI
IPC: H03B5/32
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To extract an output to an outside of an IC without giving adverse effect on circuitry of the IC by connecting a crystal vibrator to ground in terms of AC. SOLUTION: One terminal of a crystal vibrator 16 is connected to a feedback circuit 15 formed within an IC 12. Furthermore, the other terminal of the crystal vibrator 16 is connected to a base of a transistor(TR) T1 and its emitter connects directly to ground. Moreover, the base and the collector of the TR T1 are connected at a connecting point B via a resistor R2 . That is, the other terminal of the crystal vibrator 16 is biased by a resistor R1 in terms of DC and the crystal vibrator 16 is connected to ground in terms of AC. Thus, a signal inverted from a current flowing to the crystal vibrator 16 is detected at the connecting point B.
Patent JP-S62198243-A (JP)
Title: On-hook dialing device for telephone set
Inventor: TANIGUCHI TERUYUKI
IPC: H04M1/00
Filed: 1986-02-26
Abstract: PURPOSE:To attain on-hook dialing at the use of a telephone set provided with a conventional talking function only by inserting a hook switch set by a transmitter or a receiver of a telephone set, opened at the set and closed at reset to a main wire. CONSTITUTION:A telephone set 11 is provided with a handset 14 and built in with a hook switch closed in response to the operating state of the handset 14 and a dial circuit and a talking circuit are connected to a telephone line 16 via a main wire of an adaptor 12 under the closing state of the hook switch. One end of the main wire 15 is used as a connection 15A for the connection with the telephone line 16 in the adaptor 12 and the other end of the main wire 15 is used as a connection 15B for the connection with the telephone set 11. In this case, a hook switch 101 of the adaptor 12 opened when the handset 14 of the telephone set 11 is set and closed when not set is inserted to the main wire 15.
Patent JP-H02221176-A (JP)
Title: Drying treatment of blood
Inventor: YAMAMOTO TOSHIMASA
IPC: A23K10/24
Filed: 1989-02-21
Abstract: PURPOSE:To obtain easily handleable dried blood having high bulk density by adding an acid to blood discharged from livestock, breaking the haem-globin bonds of hemoglobin to convert the hemoglobin into globin having low solubility in neutral water, neutralizing and drying the blood. CONSTITUTION:An acid such as hydrochloric acid is added to blood discharged from livestock when meat is cut off and they are stirred. The haem-globin bonds of hemoglobin accounting for most of protein in the blood are broken to convert the hemoglobin into globin having low solubility in neutral water. Haem is the chromatic component of hemoglobin and globin is the protein component. The blood is then neutralized to a prescribed pH and dried by heating.
Patent JP-H028432-A (JP)
Title: Coupling method of long truss in travelling method and forced deflection provider of truss
Inventor: OCHIAI MINORU
IPC: E04G21/14
Filed: 1988-02-25
Abstract: PURPOSE:To improve work efficiency by mounting a finish material on a truss with a high central part, fitting up the truss and another truss, tightening after deflecting a lower chord of another truss material downward and laying the finish material. CONSTITUTION:A truss 1a with the central part higher than both ends thereof is built up on a built-up stage 5, and after that, it is moved onto a rail 6. Then, after mounting a finish material 7 such as a roof and the like on the truss 1a, a truss 1b is built up, and a tie 8 of the truss 1b and the truss 1a are coupled with a fitting-up bolt. Then, a hydraulic jack is provided to right and left of the central part of the length of the truss 1b, drawing the lower chord of the truss 1b downward, deflecting downward from a chain wire 1c to correspond with a level of the lower chord of the truss 1a. In addition, the fitting-up bolt of the tie 8 is tightened, laying the finish material 7, and when the hydraulic pressure of the jack is reduced to zero, the jack is removed to released the forced deflection.
Patent JP-S51115064-A (JP)
Title: Hydroextractor
Inventor: IWAMURA AKIRA
IPC: B04B7/06
Filed: 1975-04-02
Abstract: PURPOSE: To provide a hydroextractor capable of secure maintenance of the cover locked condition and positive cover opening operation without giving load to the rotation detector. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000240019-A (JP)
Title: Safety sign tool
Inventor: YOKOMICHI YASUJI
IPC: E01F9/654
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a safety sign tool having good visibility and sufficiently functioning as a safety sign even in a strong wind. SOLUTION: This safety sign tool is provided with a pedestal 1 of which the contact face with a placing surface is formed into a nearly lower hemispherical surface, and a sign body 2 upward standing from the pedestal 1, and by setting the center of gravity of the whole to be the lower part of the pedestal 1, it can be automatically returned to the standing state even if it falls down. In this case, the sign body 2 is formed out of a transparent synthetic resin bar or rubber bar and constituted of light rod 20 capable of transmitting light from one end to the other end even in the bent state, light from light sources 3 is projected to the end faces of the light rod 20, and under the condition in which light is projected to the end faces of the light rod 20, the light rod 20 emits light extending over the full length.
Patent JP-S61201890-A (JP)
Title: Operation control method for compressor
Inventor: SHIBATA EKIZO
IPC: H02P5/00
Filed: 1985-03-04
Abstract: PURPOSE:To reduce the electric-power consumption of a compressor by determining the number of operation units of capacity adjustors and compressors in accordance with the variation amount of load wind obtaind from the pressure variation amount per hour of the pressure difference obtained through the comparison between the set value of discharge pressure and the actual value of discharge pressure. CONSTITUTION:The pressure signal (electric-current signal) of a pressure transmission passage 17 is converted to the voltage signal by an electric current-voltage converter 2. The actual value Poi of the discharge pressure which is converted to the voltage signal is compared with the pressure set value Ps set into a pressure setting device 3. A sample hold circuit 5 memorizes the pressure variation amount DELTAP at each sampling time. In a wind amount calculating circuit 6, the variation amount DELTAQL of the amount of load wind amount on the basis of the pressure variation amount DELTAP and the piping volume C set in a constant setting circuit 9. In a capacity adjusting increment and decrement calculating circuit 7, the necessary number of capacity adjustors 14 fitted with the amount DELTAQL of load wind is obtained, and an increment and decrement instruction is outputted. Further, in a compressor quantity increment and decrement calculating circuit 8, the necessary operation units of the compressors is obtained, and an increment and decrement instruction is outputted. Therefore, the speedy response for the variation of the amount of load wind is permitted.
Patent JP-H11331094-A (JP)
Title: Wide band optical amplifier
Inventor: DAN DAN YAN
IPC: H04B10/00
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To unnecessitate complicated electric monitoring circuit configuration and to lower the rate of failure by amplifying the signals of short and long wavelengths respectively transmitted to a signal transmission/amplification arm and coupling the amplified signal to a single optical fiber. SOLUTION: A pair of signal transmission/amplification arms are provided, one arm transmits the short wavelength signal and the other arm transmits the long wavelength signal. These respective parallel two independent amplifier arms use an erbium doped fiber. One arm is provided with a 1545 nm band erbium doped amplifier(EDFA) of a flattened gain and the other arm is provided with a 1585 nm band EDFA of a flattened gain. The signals amplified by the respective arms are separated by a wavelength demultiplexer 30 of a band filter base in the inputs of the arms and the amplified signals are coupled by a multiplexer 31 in the outputs of the arms.
Patent JP-H04278761-A (JP)
Title: Testing system for time switch circuit
Inventor: SHIBATA ATSUSHI
IPC: G01R31/00
Filed: 1991-03-07
Abstract: PURPOSE:To test a time switch circuit without bothering CPU by setting a pattern for controlling a switch memory for the test and fixing the pattern together with an input/output pattern. CONSTITUTION:At first, the input pattern for normal testing of an input pattern generating circuit 21 and the voice of a digital signal outputted from the switch memory 11 are fetched and they are compared with a signal pattern being already set in a pattern checking circuit 22 in order to test the switch function of the switch memory 11. Furthermore, an output switch-processed by the memory 11 which inputs the input pattern for testing of the circuit 21 by a test driving signal 20 through the use of the control pattern for testing inputted from a pattern for controlling generating circuit 24 through an input for controlling selecting circuit 25 is collated with the previously set output pattern by the circuit 22 and test result is judged to be normal at the time of coincidence. Thus, the control of respective periphery circuits by CPU becomes unnecessary and the circuit and procedure of the test is simplified.
Patent JP-S62201698-A (JP)
Title: Treatment of organic waste liquid
Inventor: TANAKA TOSHIHIRO
IPC: C02F3/30
Filed: 1986-02-28
Abstract: PURPOSE:To eliminate the development of rancidity due to the deposition of scum and the propagation of flies, etc., by blowing air into the rear end part on the downstream side of a contact vessel while controlling the oxidation- reduction potential, and crushing the deposit of scum generated in the contact treatment stage. CONSTITUTION:A liq 4 to be treated and return sludge 11 are supplied into the contact vessel 1 provided with a submerged agitator 3 and opened to the atmosphere, and contact treatment is carried out while agitating the liq. The liq is then introduced into an aeration vessel 2 or a denitrification vessel, and aerated or denitrified. The aerated liq. mixture is introduced into the final settling vessel 3, the sludge is settled and separated from the treated liq., a part of the settled sludge is returned to the vessel 1 as return sludge, and the remainder is taken out as excess sludge. The oxidation-reduction potential is measured by an oxidation-reduction potentiometer 22 at the rear end on the downstream side of the vessel 1, and a control valve 23 is regulated to adjust the oxidation-reduction potential to -200--400mV, and air is blown in form a coarse bubble diffuser 21 to crush the deposit of scum generated in the contact treatment stage.
Patent JP-S58161213-A (JP)
Inventor: KANEHIRA KATSUMI
IPC: H01B7/32
Filed: 1982-03-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。